54606424645 has 16 divisors (see below), whose sum is σ = 65652048000. Its totient is φ = 43602318144.

The previous prime is 54606424643. The next prime is 54606424651. The reversal of 54606424645 is 54642460645.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54606424645 - 2¹ = 54606424643 is a prime.

It is a super-2 number, since 2×54606424645² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54606424595 and 54606424604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54606424643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10209862 + ... + 10215208.

It is an arithmetic number, because the mean of its divisors is an integer number (4103253000).

Almost surely, 2^54606424645 is an apocalyptic number.

It is an amenable number.

54606424645 is a deficient number, since it is larger than the sum of its proper divisors (11045623355).

54606424645 is a wasteful number, since it uses less digits than its factorization.

54606424645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8844.

The product of its (nonzero) digits is 2764800, while the sum is 46.

The spelling of 54606424645 in words is "fifty-four billion, six hundred six million, four hundred twenty-four thousand, six hundred forty-five".